package main import ( "fmt" "log" "os/exec" "runtime" ) func openURI(url string) { var err error switch runtime.GOOS { case "linux": err = exec.Command("xdg-open", url).Start() case "windows": err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start() case "darwin": err = exec.Command("open", url).Start() default: err = fmt.Errorf("unsupported platform") } if err != nil { log.Fatal(err) } }